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Colorado Division of Minerals erd Geol o~ <br />ESTIMATING FdIM - BULLD02ER NORK - <br />Task Y: 8pr Prep. by: RCO Task File Name: M005-8pr <br />Date: 02/09/95 Permit M:M-94-005 Mine: Colana Pit Amendment Am-001 <br />Permit Aeti on: Reclamation of Phases 1-III, rev <br />Task Description: Spread topsoil on slopes, 7 ec <br />HOURLY EIXII PMEMT LOST <br />_____ ______ ________ Basic Machine: Cat D7X Horsepower: 275 <br /> Blade Type: Universal -------- <br /> Attachment M7: ROPS Cab Shift Basis: 1/day <br /> Attachment 1'2: 3-shank ripper ---------- <br />Cost Breakdown: <br />----------- Utilization x (rode i)5u) <br />Ownership cost/hr = (37.54 N/A <br />Operating 8 overhaul cost/h r- dozer = f30.09 700 <br /> -ripper = f0.00 0 <br />Operator cost/hr = (27.58 N/A <br />Total eopt. unit cost/hr = f89.21 Total f leet cost/hr: (89.27 <br />IWTERIAL WANTIT IES <br />___________________ <br />___________________ <br />Initial <br />Swell <br />Loose <br />Volume: 75,833.0 CCY Factor: 7.725 Volume: 77,812.1 LCY <br />Source of quantity takeoff: applicat ion <br />Source of est. swell factor: program v <br />NWRLY PRODUCTION <br />_____ ________ _= Job Candi tion Correc tion Factors <br />Avg. push distance: 700 ft. -------------------- ------------ <br />- -_----- - Operator.......... : 0.75 (avg.) <br />Unadjusted hourly Mat. consistency.. 7.00 (Cat tbl) <br />dozer production: 749 LCY/hr Dozirp nN:thod..... : 7.00 (pen.) <br />- ------- - Vi si bi li tY•••••••• : 7.00 (avg.) <br />Material tansistency: Job efficiency.... 0.83 (1sh/day) <br />Consolidated stockpil e Transmission type. 1.00 ( PS ) <br />------------------ ------- --------- Grade adjustment.. 7.60 (Cat tbl) <br />Avg. push gradient: 30.00 X (nag) Altitude adj. .... 7.00 (Cat tbl) <br />- ------- - Materiel weight... 7.00 (Cat tbl) <br />Avg. ei to altitude: 6220 ft. Blade type........ 7.00 (S or U) <br />Materiel weight 2300.00 Lb/LCY Net Job Correction 1.00 <br />Mat. Descr.: - ------- - ----------- <br />GENERAL FILL Adjusted Unit Prod.: 746.46 LCY/hr <br /> Adjusted Fleet Production: 746.46 LCY/hr <br />JOB COST ---_----_-- <br />Fleet size 7 Dozers) Total Job Time: 23.86 Xours <br />Unit Cost f0.720 /CCY Tatel Job Cost: f2, 728.69 <br />